From 226296656c6efe4eb2b26dbbebc417455bdfd99d Mon Sep 17 00:00:00 2001 From: Prabhakar Kushwaha Date: Thu, 28 May 2015 14:54:06 +0530 Subject: armv8/fsl-ch3: Add support to print SoC personality This patch adds support to print out the SoC personality. Freescale LS20xx SoCs (compliant to Chassis-3 specifications) can have 6 personalities: LS2045AE, LS2045A, LS2080AE, LS2080A, LS2085AE and LS2085A Signed-off-by: Bhupesh Sharma Signed-off-by: Prabhakar Kushwaha Reviewed-by: York Sun --- arch/arm/include/asm/arch-fsl-lsch3/soc.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'arch/arm/include/asm/arch-fsl-lsch3/soc.h') diff --git a/arch/arm/include/asm/arch-fsl-lsch3/soc.h b/arch/arm/include/asm/arch-fsl-lsch3/soc.h index 16b723d..9a29272 100644 --- a/arch/arm/include/asm/arch-fsl-lsch3/soc.h +++ b/arch/arm/include/asm/arch-fsl-lsch3/soc.h @@ -4,5 +4,25 @@ * SPDX-License-Identifier: GPL-2.0+ */ +struct cpu_type { + char name[15]; + u32 soc_ver; + u32 num_cores; +}; + +#define CPU_TYPE_ENTRY(n, v, nc) \ + { .name = #n, .soc_ver = SVR_##v, .num_cores = (nc)} + +#define SVR_WO_E 0xFFFFFE +#define SVR_LS2045 0x870120 +#define SVR_LS2080 0x870110 +#define SVR_LS2085 0x870100 + +#define SVR_MAJ(svr) (((svr) >> 4) & 0xf) +#define SVR_MIN(svr) (((svr) >> 0) & 0xf) +#define SVR_SOC_VER(svr) (((svr) >> 8) & SVR_WO_E) +#define IS_E_PROCESSOR(svr) (!((svr >> 8) & 0x1)) + void fsl_lsch3_early_init_f(void); +void cpu_name(char *name); -- cgit v1.1